Aim to study and explore the influence of the number of sampling points and judgment threshold in DIMMER detection on the detection results.DIMMER is a commonly used device for dimming,but its use of modulation techniques may lead to power quality issues.Therefore,accurate detection of DIMMER is crucial.Firstly,the DIMMER detection technology and related work were introduced,including the method of setting the number of sampling points and judgment threshold.Subsequently,the impact of different sampling points on detection accuracy was studied,and optimization methods were proposed based on the number of sampling points.At the same time,the selection of judgment threshold was studied,and the relationship between judgment threshold and detection accuracy was explored.To verify the correctness of the research results,a series of experiments were designed,relevant data were collected and analyzed.The results indicate that the number of sampling points and the judgment threshold have a significant impact on the DIMMER detection results.
关键词
DIMMER检测/采样点数量/判断阀值/电网质量/调光设备
Key words
DIMMER detection/number of sampling points/judgment threshold/power grid quality/dimming equipment
维普
万方数据